diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeon_ep/octep_main.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeon_ep/octep_main.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_main.h b/drivers/net/ethernet/marvell/octeon_ep/octep_main.h index 123ffc13754d..e0907a719133 100644 --- a/drivers/net/ethernet/marvell/octeon_ep/octep_main.h +++ b/drivers/net/ethernet/marvell/octeon_ep/octep_main.h @@ -73,6 +73,7 @@ struct octep_hw_ops { void (*enable_interrupts)(struct octep_device *oct); void (*disable_interrupts)(struct octep_device *oct); + bool (*poll_non_ioq_interrupts)(struct octep_device *oct); void (*enable_io_queues)(struct octep_device *oct); void (*disable_io_queues)(struct octep_device *oct); @@ -270,7 +271,22 @@ struct octep_device { /* Work entry to handle ctrl mbox interrupt */ struct work_struct ctrl_mbox_task; - + /* Wait queue for host to firmware requests */ + wait_queue_head_t ctrl_req_wait_q; + /* List of objects waiting for h2f response */ + struct list_head ctrl_req_wait_list; + + /* Enable non-ioq interrupt polling */ + bool poll_non_ioq_intr; + /* Work entry to poll non-ioq interrupts */ + struct delayed_work intr_poll_task; + + /* Firmware heartbeat timer */ + struct timer_list hb_timer; + /* Firmware heartbeat miss count tracked by timer */ + atomic_t hb_miss_cnt; + /* Task to reset device on heartbeat miss */ + struct delayed_work hb_task; }; static inline u16 OCTEP_MAJOR_REV(struct octep_device *oct) |